Open Source

Our Tools

Each project is crafted to solve a real problem — small, focused, and open source.

2026·Creator / Lead Developer
Coming Soon

Kiroku

Minimalist Living Library & Distraction-Free Workspace

A high-speed, local-first living library and distraction-free rich text editor combining fluid Markdown editing with a structured 4-tier knowledge hierarchy.

Kiroku is a minimalist living library engineered for technical teams, documentation authors, and personal knowledge bases. Combining the fluid editing of iA Writer and Notion with the operational stability of Google Docs, it features sub-millisecond edge database sync, dynamic caret physics, 900ms debounced auto-save protection, and a structured 4-tier knowledge hierarchy.

Next.jsTypeScriptTipTapTailwind CSSSQLiteLibSQL
2026·Creator / Lead Developer
Live

MyProPad

Turn your phone into a high-precision trackpad

The trackpad you already own. Control your computer effortlessly from your mobile browser with zero mobile apps to install.

MyProPad turns your smartphone into a high-precision virtual trackpad for your desktop with zero mobile apps to install. Built with a Go server driving Linux kernel uinput subsystem, 120Hz WebSocket motion engine, instant QR code pairing, and native multi-touch gestures.

GoAstroWebSocketsTypeScriptTailwind CSSLinux uinput
2026·Creator / Developer
Live

Kanade

Zero-Frustration Synthesizer & AI Composer

A synthesizer and AI musical duet assistant designed to guarantee that there are no wrong notes.

Kanade is a highly specialized ringtone synthesizer and AI composer. Designed on the philosophy that 'there are no wrong notes,' it maps your keyboard strictly to curated musical scales like Hirajōshi so every keypress sounds beautiful. It also features a bilingual Markov Chain AI composer for real-time duets, pure synthesis at 432 Hz, and high-speed WAV exports, all running seamlessly in the browser.

Next.jsWeb Audio APITypeScriptTailwind CSS
2026·Creator / Developer
Live
Featured by Google132 Total Installs

Pin-Tube

The Smart YouTube Pinner

A native-feeling Chrome extension that adds a pin icon directly inside the YouTube player and eradicates doom-scrolling distractions.

Pin-Tube is a smart Chrome Extension engineered to stop doom-scrolling and keep track of videos. It injects a pushpin button into the player, hides Shorts and tag chips, and remembers exactly where you left off. Featured by Google on the Chrome Web Store.

JavaScriptChrome Extension APIViteTerserCSS
2026·Lead Developer
Live

Darvin IDE

Plug-and-play modern C++/Qt IDE

A beginner-friendly desktop IDE that lets you write and run C, C++, and SDL3 programs instantly—no compiler setup required.

Darvin is designed to bring back the 'just works' experience for students. It eliminates the friction of setting up include paths, library linking, and environment variables, allowing students to focus on coding from minute one.

C++QtSDL3CMakeNSIS
2025·Fullstack Developer
Live

SwidoMark

Minimal SvelteKit Markdown Editor

A lightweight live Markdown editor built with SvelteKit and Tauri — featuring instant preview, clipboard support, and local storage persistence.

SwidoMark pairs SvelteKit's reactive speed with Tauri's lightweight native shell. The result is a Markdown editor that launches instantly, previews in real time, and uses a fraction of the memory an Electron app would. Built for developers and writers who value focus over features.

SvelteKitViteTypeScriptTauriMarkdown
2025·Fullstack Developer
Coming Soon

Turai Blog

Local-First Blog Writing App

A lightweight, local blog writing app built with Tauri and React — replacing the old terminal-and-VS-Code workflow with an intuitive, interactive editor.

Turai Blog replaces the friction of creating blog posts through the terminal with a clean, purpose-built editor. Manage posts, preview content, and attach cover images — all in a fast, local environment powered by Tauri and React.

TauriReactTypeScriptRust
Source CodeIn Progress
2026·Creator / Developer
Live

PhysDaily

The Physics Bowl

Gamified physics challenges — high-stakes, real-time problem sets.

PhysDaily is a physics challenge app designed to sharpen your mind.

FlutterDartFirebase